#ifndef _SYSEXITS_H_
#define EX_OK 0 /* successful termination */

#define EX__BASE 64 /* base value for error messages */

#define EX_USAGE 64       /* command line usage error */
#define EX_DATAERR 65     /* data format error */
#define EX_NOINPUT 66     /* cannot open input */
#define EX_NOUSER 67      /* addressee unknown */
#define EX_NOHOST 68      /* host name unknown */
#define EX_UNAVAILABLE 69 /* service unavailable */
#define EX_SOFTWARE 70    /* internal software error */
#define EX_OSERR 71       /* system error (e.g., can't fork) \
                           */
#define EX_OSFILE 72      /* critical OS file missing */
#define EX_CANTCREAT 73   /* can't create (user) output file \
                           */
#define EX_IOERR 74       /* input/output error */
#define EX_TEMPFAIL 75    /* temp failure; user is invited to \
                             retry */
#define EX_PROTOCOL 76    /* remote error in protocol */
#define EX_NOPERM 77      /* permission denied */
#define EX_CONFIG 78      /* configuration error */

#define EX__MAX ... /* maximum listed value */

#endif /* !_SYSEXITS_H_ */